Publications by authors named "Gustavo A Parra-Serrano"
Background: Timely detection of early microvascular changes in patients with prediabetes could help reduce the likelihood of progression of diabetes-related retinal complications.
Aim: To determine early microvascular changes in patients with prediabetes using optical coherence tomography angiography (OCT-A).
Methods: In this single-center retrospective case-control study, macular OCT-A images of superficial capillary plexus (SCP) and deep capillary plexus (DCP) were analyzed in non-diabetic controls, and prediabetic and diabetic subjects.